I received my latest order from Brewmaster's WH yesterday. I took the Erlenmeyer 20L Flask that I ordered and set it next to the sink to be washed. The SWMBO walks in a minute later and says....
"Hey, nice Beaker.."

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Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"